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<div id="overview"><a href="../../../../../apidocs/richard/falconrh/web/handler/FalconRHExceptionHandler.html">View Javadoc</a></div><pre>

<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> richard.falconrh.web.handler;
<a class="jxr_linenumber" name="2" href="#2">2</a>    
<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> java.util.Iterator;
<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="5" href="#5">5</a>   
<a class="jxr_linenumber" name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> javax.faces.FacesException;
<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> javax.faces.application.FacesMessage;
<a class="jxr_linenumber" name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> javax.faces.application.NavigationHandler;
<a class="jxr_linenumber" name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> javax.faces.application.ViewExpiredException;
<a class="jxr_linenumber" name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> javax.faces.context.ExceptionHandler;
<a class="jxr_linenumber" name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> javax.faces.context.ExceptionHandlerWrapper;
<a class="jxr_linenumber" name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> javax.faces.context.FacesContext;
<a class="jxr_linenumber" name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> javax.faces.event.ExceptionQueuedEvent;
<a class="jxr_linenumber" name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> javax.faces.event.ExceptionQueuedEventContext;
<a class="jxr_linenumber" name="15" href="#15">15</a>   
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment"> * @author richard</em>
<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_javadoccomment"> * @version $Revision: 1.0 $</em>
<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../richard/falconrh/web/handler/FalconRHExceptionHandler.html">FalconRHExceptionHandler</a> <strong class="jxr_keyword">extends</strong> ExceptionHandlerWrapper {
<a class="jxr_linenumber" name="21" href="#21">21</a>   
<a class="jxr_linenumber" name="22" href="#22">22</a>      <strong class="jxr_keyword">private</strong> ExceptionHandler wrapped;
<a class="jxr_linenumber" name="23" href="#23">23</a>   
<a class="jxr_linenumber" name="24" href="#24">24</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment">     * Constructor for FalconRHExceptionHandler.</em>
<a class="jxr_linenumber" name="26" href="#26">26</a>  <em class="jxr_javadoccomment">     * @param wrapped ExceptionHandler</em>
<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="28" href="#28">28</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../richard/falconrh/web/handler/FalconRHExceptionHandler.html">FalconRHExceptionHandler</a>(ExceptionHandler wrapped) {
<a class="jxr_linenumber" name="29" href="#29">29</a>          <strong class="jxr_keyword">this</strong>.wrapped = wrapped;
<a class="jxr_linenumber" name="30" href="#30">30</a>      }
<a class="jxr_linenumber" name="31" href="#31">31</a>   
<a class="jxr_linenumber" name="32" href="#32">32</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment">     * Method getWrapped.</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">    </em>
<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment">    </em>
<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment">     * @return ExceptionHandler * @see javax.faces.FacesWrapper#getWrapped() */</em>
<a class="jxr_linenumber" name="37" href="#37">37</a>      @Override
<a class="jxr_linenumber" name="38" href="#38">38</a>      <strong class="jxr_keyword">public</strong> ExceptionHandler getWrapped() {
<a class="jxr_linenumber" name="39" href="#39">39</a>          <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.wrapped;
<a class="jxr_linenumber" name="40" href="#40">40</a>      }
<a class="jxr_linenumber" name="41" href="#41">41</a>   
<a class="jxr_linenumber" name="42" href="#42">42</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment">     * Method handle.</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment">    </em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment">     * @throws FacesException */</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>      @Override
<a class="jxr_linenumber" name="47" href="#47">47</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handle() <strong class="jxr_keyword">throws</strong> FacesException {
<a class="jxr_linenumber" name="48" href="#48">48</a>          <strong class="jxr_keyword">for</strong> (Iterator&lt;ExceptionQueuedEvent&gt; i = getUnhandledExceptionQueuedEvents().iterator(); i.hasNext();) {
<a class="jxr_linenumber" name="49" href="#49">49</a>              ExceptionQueuedEvent event = i.next();
<a class="jxr_linenumber" name="50" href="#50">50</a>              ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
<a class="jxr_linenumber" name="51" href="#51">51</a>              Throwable t = context.getException();
<a class="jxr_linenumber" name="52" href="#52">52</a>              <strong class="jxr_keyword">if</strong> (t instanceof ViewExpiredException) {
<a class="jxr_linenumber" name="53" href="#53">53</a>                  ViewExpiredException vee = (ViewExpiredException) t;
<a class="jxr_linenumber" name="54" href="#54">54</a>                  FacesContext fc = FacesContext.getCurrentInstance();
<a class="jxr_linenumber" name="55" href="#55">55</a>                  Map&lt;String, Object&gt; requestMap = fc.getExternalContext().getRequestMap();
<a class="jxr_linenumber" name="56" href="#56">56</a>                  NavigationHandler nav = fc.getApplication().getNavigationHandler();
<a class="jxr_linenumber" name="57" href="#57">57</a>                  <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="58" href="#58">58</a>                      <em class="jxr_comment">// Push some useful stuff to the request scope for use in the page</em>
<a class="jxr_linenumber" name="59" href="#59">59</a>                      requestMap.put(<span class="jxr_string">"currentViewId"</span>, vee.getViewId());
<a class="jxr_linenumber" name="60" href="#60">60</a>                      nav.handleNavigation(fc, <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"erroGeral"</span>);
<a class="jxr_linenumber" name="61" href="#61">61</a>                      fc.renderResponse();
<a class="jxr_linenumber" name="62" href="#62">62</a>                   } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="63" href="#63">63</a>                      i.remove();
<a class="jxr_linenumber" name="64" href="#64">64</a>                  }
<a class="jxr_linenumber" name="65" href="#65">65</a>              }<strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>(t instanceof Exception){
<a class="jxr_linenumber" name="66" href="#66">66</a>                  FacesContext fc = FacesContext.getCurrentInstance();
<a class="jxr_linenumber" name="67" href="#67">67</a>                  Map&lt;String, Object&gt; requestMap = fc.getExternalContext().getRequestMap();
<a class="jxr_linenumber" name="68" href="#68">68</a>                  NavigationHandler nav = fc.getApplication().getNavigationHandler();
<a class="jxr_linenumber" name="69" href="#69">69</a>                  FacesMessage facesMessage = <strong class="jxr_keyword">new</strong> FacesMessage(<span class="jxr_string">"Erro"</span>, t.getMessage());
<a class="jxr_linenumber" name="70" href="#70">70</a>                  FacesContext.getCurrentInstance().addMessage(<strong class="jxr_keyword">null</strong>, facesMessage);
<a class="jxr_linenumber" name="71" href="#71">71</a>                  <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="72" href="#72">72</a>                      <em class="jxr_comment">// Push some useful stuff to the request scope for use in the page</em>
<a class="jxr_linenumber" name="73" href="#73">73</a>                      requestMap.put(<span class="jxr_string">"currentViewId"</span>, t.getMessage());
<a class="jxr_linenumber" name="74" href="#74">74</a>                       nav.handleNavigation(fc, <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"erroGeral"</span>);
<a class="jxr_linenumber" name="75" href="#75">75</a>                      fc.renderResponse();
<a class="jxr_linenumber" name="76" href="#76">76</a>                   } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="77" href="#77">77</a>                      i.remove();
<a class="jxr_linenumber" name="78" href="#78">78</a>                  }
<a class="jxr_linenumber" name="79" href="#79">79</a>              }
<a class="jxr_linenumber" name="80" href="#80">80</a>          }
<a class="jxr_linenumber" name="81" href="#81">81</a>          <em class="jxr_comment">// At this point, the queue will not contain any ViewExpiredEvents. Therefore, let the parent handle them.</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>          getWrapped().handle();
<a class="jxr_linenumber" name="83" href="#83">83</a>      }
<a class="jxr_linenumber" name="84" href="#84">84</a>  }
</pre>
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